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Manufacturer RAB Lighting
Mfg Catalog # HAYBAY180/D10
North Coast Part # 1554652


  • Simple. Affordable, Modular design.
  • Open "airflow" design reduces operating temperatures and increases lifespan
  • Assortment of reflectors tailor the Haybay to specific applications
  • Available with a Lightcloud Controller, Lightcloud Sensor and other compatible RAB sensors



  • Watts: 180W
  • Color Temp: 5000K (Cool)
  • Lumens: 21,242
  • Efficacy: 114.8 lm/W
  • Color Accuracy: 73 CRI
  • L70 Lifespan: 100,000 hours
  • Type: Constant Current
  • 120V: 2.4A
  • 208V: 0.92A
  • 240V: 0.8A
  • 277V: 0.7A
  • Input Watts: 185.00W


  • Weight: 14.7 lbs


  • UL Listing: Suitable for damp locations
  • IESNA LM-79 & LM-80 Testing: RAB LED luminaires and LED components have been tested by an independent laboratory in accordance with IESNA LM-79 and LM-80.
  • DLC Listed: This product is on the Design Lights Consortium (DLC) Qualified Products List and is eligible for rebates from DLC Member Utilities. DLC Product Code: PTH17QXW


  • Vibration Rating: Industry-leading 5G vibration rating per ANSI C136.31
  • Cold Weather Starting: Minimum starting temperature is -40°C (-40°F)
  • Maximum Ambient Temperature: Suitable for use 12 hours a day, 5 days a week in up to 50°C and for 24/7 use in up to 40°C
  • Housing: Precision die-cast aluminum with sheet metal driver bracket/mounting
  • Mounting: Heavy-duty 3/4" NPS hook and 6 ft. cord; is also 3/4" pendant mount capable (pendant by others).
  • Finish: Our environmentally friendly polyester powder coatings are formulated for high-durability and long-lasting color
  • Green Technology: Mercury and UV free. RoHS-compliant components.

LED Characteristics

  • LEDs: Long-life, high-efficiency, surface mount LEDs
  • Lifespan: 100,000-hour LED lifespan based on IES LM-80 results and TM-21 calculations
  • Color Uniformity: RAB's range of CCT (Correlated Color Temperature) follows the guidelines of the American National Standard for (SSL) Products, ANSI C78.377-2017.


  • Drivers: Class 1, programmable, constant current, 50/60 Hz., 120-277V, 120V: 2.4A, 208: 0.92A, 240V: 0.8A, 277V: 0.7A
  • Dimming Driver: Driver includes dimming control wiring for 0-10V dimming systems. Requires separate 0-10V DC dimming circuit. Dims as low as 10%.
  • THD: 5.8% at 120V, 8.4% at 277V
  • Power Factor: 99.8% at 120V, 96.2% at 277V
  • Surge Protection: 4kV


  • Reflector Options: Clear prismatic acrylic reflectors available in 11" or 8.5" height; frosted prismatic acrylic reflectors available in 11" or 8.5" height; white aluminum reflector available in 5" height. Click to see all reflectors.
  • 5 Yr Limited Warranty: The RAB 5-year, limited warranty covers light output, driver performance and paint finish. RAB's warranty is subject to all terms and conditions found at
  • Equivalency: Equivalent to 400W Metal Halide
  • Buy American Act Compliance: RAB values USA manufacturing! Upon request, RAB may be able to manufacture this product to be compliant with the Buy American Act (BAA). Please contact customer service to request a quote for the product to be made BAA compliant.


GTiN 00019813520322
Finish Polyester Powder Coating
Voltage 120/277 Volt
Type BAY Lighting
Applications INDOOR
Weight 14.7 lb
Wattage 180 Watt
Color Temperature 5000 K
Color Accuracy 73 CRI
Lumens 21242 lm
Family Brand Name Rab Design Lighting
Amperage 0.7 Amp
Average Rated Life 100,000 hr
Input Wattage 185.00 W
Power Factor 96.2% At 277V,99.8% At 120V
Efficacy 114.8 LPW
Total Harmonic Distortion 5.8% At 120V,8.4% At 277V
Product UPC 01981352032

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